b2brejser.dk
Last scanned: 2026-08-24 00:12:38  ·  4514ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   430ms
NameserverIP addressesPTRASN / ISP
dns1.rackhosting.com 77.247.69.212 dns1.rackhosting.com AS31590 Rackhosting.com ApS
dns2.rackhosting.com 45.32.187.211 dns2.rackhosting.com AS20473 The Constant Company, LLC
dns3.rackhosting.com 77.247.69.213 dns3.rackhosting.com AS31590 Rackhosting.com ApS
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC624ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
430ms
A
437ms
MX
473ms
AAAA
472ms
TXT
2059ms
CAA
440ms
HTTPS
459ms
TLSA
403ms
SOA
77ms
MTA-STS
491ms
DNSSEC
624ms
SRV
476ms
Total
4514ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 00:12:38 4514ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-22 21:33:45 5862ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-21 21:26:48 1694ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-20 21:21:30 11115ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-19 20:39:22 5114ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-18 20:26:23 4939ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-17 19:41:02 3865ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-15 20:20:19 2974ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-14 16:35:20 4411ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-12 23:14:42 2825ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-11 21:55:33 3431ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-10 09:32:11 4413ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-08 17:04:39 1191ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-06 22:22:35 17328ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-29 02:41:45 3870ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-28 02:03:10 3547ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-27 01:42:33 8766ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-26 01:15:41 2959ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-25 00:57:33 11032ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-24 00:16:06 9203ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-22 23:34:06 1586ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-21 09:16:41 8758ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-20 04:57:43 9149ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-19 02:24:27 9118ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-18 00:58:32 11083ms 3 NS 0 A 0 MX ❓ Unknown View
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